2005 Audi A6 vs. 2003 Jaguar XJ
To start off, 2005 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2003 Jaguar XJ would be higher. At 4,195 cc (8 cylinders), 2003 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2003 Jaguar XJ (294 HP @ 6100 RPM) has 47 more horse power than 2005 Audi A6. (247 HP @ 6200 RPM) In normal driving conditions, 2003 Jaguar XJ should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 170 kg more than 2003 Jaguar XJ.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Jaguar XJ (411 Nm @ 4100 RPM) has 91 more torque (in Nm) than 2005 Audi A6. (320 Nm @ 3000 RPM). This means 2003 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2003 Jaguar XJ | |
| Make | Audi | Jaguar |
| Model | A6 | XJ |
| Year Released | 2005 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 294 HP |
| Engine RPM | 6200 RPM | 6100 RPM |
| Torque | 320 Nm | 411 Nm |
| Torque RPM | 3000 RPM | 4100 RPM |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 93 mm | 90.3 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1615 kg |
| Vehicle Length | 4840 mm | 5090 mm |
| Vehicle Width | 1860 mm | 1870 mm |
| Vehicle Height | 1480 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 3040 mm |
| Fuel Tank Capacity | 82 L | 85 L |
